Here is a list of all macros with links to the files they belong to:

- o -

• OBJC_AT_KEYWORD : IdentifierTable.h, TokenKinds.h, IdentifierTable.cpp
• OBJC_AT_KEYWORD_NAME : SemaCodeComplete.cpp
• OBJC_POINTER_TYPE_ATTRS_CASELIST : SemaType.cpp
• OBJCCOMPATIBLEALIAS : Template.h
• OBJCCONTAINER : Template.h, SemaDeclObjC.cpp
• OBJCIVAR : Template.h
• OBJCMETHOD : Template.h
• OBJCPROPERTY : Template.h
• OBJCPROPERTYIMPL : Template.h
• OBJCTYPEPARAM : Template.h
• OFFLOAD_BUNDLER_MAGIC_STR : OffloadBundler.cpp
• offsetof : __stddef_offsetof.h
• OMP_CLAUSE_NO_CLASS : ASTReader.cpp
• OMP_DEFAULT_KIND : OpenMPKinds.cpp
• OMP_PROC_BIND_KIND : OpenMPKinds.cpp
• OMPCANONICALLOOPNESTTRANSFORMATIONDIRECTIVE : StmtOpenMP.cpp, SemaOpenMP.cpp
• OMPCANONICALLOOPSEQUENCETRANSFORMATIONDIRECTIVE : StmtOpenMP.cpp, SemaOpenMP.cpp
• OPENCL_GENERIC_EXTENSION : OpenCLOptions.cpp, Targets.cpp, InitPreprocessor.cpp
• OPENCLEXTNAME : TargetInfo.h
• OPENMP_ADJUST_ARGS_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_ALLOCATE_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_AT_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_ATOMIC_DEFAULT_MEM_ORDER_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_ATOMIC_FAIL_MODIFIER : OpenMPKinds.cpp
• OPENMP_BIND_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DEFAULT_VARIABLE_CATEGORY : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DEFAULTMAP_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DEFAULTMAP_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DEPEND_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DEVICE_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DEVICE_TYPE_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DIST_SCHEDULE_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_DOACROSS_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_GRAINSIZE_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_LASTPRIVATE_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_LINEAR_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_MAP_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_MAP_MODIFIER_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_MOTION_MODIFIER_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_NUMTASKS_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_NUMTHREADS_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_ORDER_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_ORDER_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_ORIGINAL_SHARING_MODIFIER : OpenMPKinds.h
• OPENMP_REDUCTION_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_SCHEDULE_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_SCHEDULE_MODIFIER : OpenMPKinds.h, OpenMPKinds.cpp
• OPENMP_SEVERITY_KIND : OpenMPKinds.h, OpenMPKinds.cpp
• OPT_LIST : ASTContext.h
• OPTION : Options.h, DriverOptions.cpp
• OPTTABLE_PREFIXES_TABLE_CODE : DriverOptions.cpp
• OPTTABLE_PREFIXES_UNION_CODE : DriverOptions.cpp
• OPTTABLE_STR_TABLE_CODE : DriverOptions.cpp, CompilerInvocation.cpp
• OPTTABLE_VALUES_CODE : DriverOptions.cpp
• or : iso646.h
• or_eq : iso646.h
• OUTLINEDFUNCTION : Template.h
• OVERLOADED_OPERATOR : OperatorKinds.h, IdentifierTable.cpp, ParseExprCXX.cpp, ParseTentative.cpp, SemaCodeComplete.cpp, SemaDeclCXX.cpp, TreeTransform.h, CheckerHelpers.cpp
• OVERLOADED_OPERATOR_MULTI : ParseExprCXX.cpp, ParseTentative.cpp, SemaCodeComplete.cpp, TreeTransform.h